1. 1 Calhoun Cardiology Center, University of Connecticut School of Medicine, Farmington, CT, USA
2. 2 Faculty of Social and Behavioural Sciences, University of Amsterdam, Amsterdam, The Netherlands
3. 3 Department of Psychiatry and Psychotherapy, University of Lübeck, Lubeck, Germany
4. 4 Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
5. 5 Criminological Research Institute of Lower Saxony, Hannover, Germany